[U-Boot] [BUG] Build failure conga-qeval20-qa3-e3845

[Heinrich Schuchardt]

Hello Tom,

origin/master commit bfe28bc70fc8b192878d6e8b7f7db344091643cf fails to
build conga-qeval20-qa3-e3845 on Debian Buster:

binman: Filename 'descriptor.bin' not found in input path
(.,.,./board/congatec/conga-qeval20-qa3-e3845)
(cwd='/home/user/workspace/u-boot')
make: *** [Makefile:1415: u-boot.rom] Error 1

The only descriptor.bin file I can find is
./tools/binman/test/descriptor.bin

https://gitlab.denx.de/u-boot/custodians/u-boot-efi/-/jobs/2155 has a
different error for the same board:

+Compiler aborting due to parser-detected syntax error(s)
+board/congatec/conga-qeval20-qa3-e3845/dsdt.asl.tmp    731:
+Error    6126 - syntax error, unexpected $end and premature End-Of-File
+
+make[2]: *** [board/congatec/conga-qeval20-qa3-e3845/dsdt.c] Error 255
+make[1]: *** [board/congatec/conga-qeval20-qa3-e3845] Error 2
+make: *** [sub-make] Error 2

Best regards

Heinrich